Most of the time, data fields in emails are in the key-value pair (KVP) format. Key-value pairs stores data as a unique identifier with each identifier having a related. Businesses leverage this ability of key-value pairs for extracting the data. The format of data can be structured, semi-structured, and unstructured as well. The data extraction is done manually or automatically, it is mostly based on the source and the quantity. In this article, we are primarily focusing on how to extract the data fields from the email body. In addition, we will also discuss the limitations and drawbacks of manually…